WLC Bootloader

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Rob Huffman Thu, 09/25/2008 - 16:52

Hey Pete,


Here is a good clip;


Unlike previous ER images, a new bootloader file is not loaded when you install the 5.0.148.0 ER.aes file. This is true for all controllers. The 4.2.112.0 ER.aes file is the last ER file to contain a bootloader. If you want the latest bootloader, install the 4.2.112.0 ER.aes file. If you want to obtain the fix for CSCsd52483, also install the 5.0.148.0 ER.aes file.


The ER.aes files are independent from the controller software files. You can run any controller software file with any ER.aes file, but when you install the latest boot software file (5.0.148.0 ER.aes), it ensures that the boot software modifications in all of the previous and current boot software ER.aes files are installed.


http://www.cisco.com/en/US/tech/tk722/tk809/technologies_configuration_example09186a00805f381f.shtml


Hope this helps!

Rob

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